Note:
This project will be discontinued after December 13, 2021. [more]
2017-12-13
There is a heap-based buffer over-read in the Exiv2::Internal::PngChunk::keyTXTChunk function of pngchunk_int.cpp in Exiv2 0.26. A crafted PNG file will lead to a remote denial of service attack.
Products | Ubuntu_linux, Debian_linux, Exiv2 |
Type | Out-of-bounds Read (CWE-125) |
First patch | - None (likely due to unavailable code) |
Links |
• https://usn.ubuntu.com/3852-1/
• https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html • https://github.com/Exiv2/exiv2/issues/187 |